6SN1123-1AA00-0BA1 — Siemens SIMODRIVE 611 servo drive module

Single-axis SIMODRIVE 611 power module, 25 A, internal heat dissipation.

Key specifications

What it is and where it's used

The 6SN1123-1AA00-0BA1 is a Siemens servo drive module from the SIMODRIVE 611 range. Typical applications: CNC machine tool feed and spindle drives. The manufacturer no longer sells this part new (discontinued 2014), which is why it is sourced from surplus stock elsewhere in Europe.

What to check before ordering

• Match the full article number including the version suffix and the cooling type (internal or external heat dissipation)
• Full order number including version, and the number printed on the existing module
• Whether the module is an infeed, power or control module, and its current rating
• Firmware or software version of control modules and compatibility with the existing NC

If you are unsure, send us a photo of the label on the existing unit with your request and we will check it against the part number.

Condition (new surplus, refurbished or used), warranty and delivery time are confirmed on your quote. Sparesure is independent and not an authorised distributor of Siemens. Independence notice.